133
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GIS
2007
ACM
15 years 8 months ago
2007
ACM
Spatial join is an important yet costly operation in spatial databases. In order to speed up the execution of a spatial join, the input tables are often indexed based on their spa...
136
click to vote
GIS
2007
ACM
15 years 8 months ago
2007
ACM
In this paper, we consider a traffic information sharing system based on Floating Car Data (FCD). FCD is one of the methods used to gather traffic information; it uses vehicles as...
141
Voted
GIR
2007
ACM
15 years 8 months ago
2007
ACM
The visualization of geo-referenced information on a map has become an essential method to help the users to get the intended information. The adaptation of visualization techniqu...
153
Voted
GIR
2007
ACM
15 years 8 months ago
2007
ACM
Place geo-ontologies have a key role to play in the development of the geospatial-semantic web, with regard to facilitating the search for geographical information and resources. ...
167
Voted
GIR
2007
ACM
15 years 8 months ago
2007
ACM
This paper describes initial work on developing an information system to gather, process and visualise various multimedia data sources related to the South Yorkshire (UK) floods o...